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A certain sum is invested for T years. I...

A certain sum is invested for T years. It amounts to ₹ 400 at 10 % per annum. But when invested at 4% per annum. it amounts to ₹200. Find the time(T)?

A

41 years

B

39 years

C

50 years

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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